3.3.4 EEPROM

The SAM9X75 Curiosity Pro board features one 2-Kb EEPROM: 24AA025E48.

The EEPROM is connected to the TWI bus.

The EEPROM embeds one EUI-48 address, which can be used to assign a MAC address to one of the GMAC interfaces.

Figure 3-21. EEPROM

The device address is set to 0x51.

Table 3-7. EEPROM Signal Description
PIOSignal NameSignal Description
PA25EEPROM0_0.TWCKEEPROM TWI clock signal
PA24EEPROM0_0.TWDEEPROM TWI data signal